a: 6
b:

Butterfly Jewel, New England Quilt Supply
Bx-8859M-26
Bx-8859M-26
Bx-8859M-55
Bx-8859M-55
Bx-8861M-26
Bx-8861M-26
Bx-8862M-05
Bx-8862M-05
Bx-8862M-55
Bx-8862M-55
Bx-8862M-84
Bx-8862M-84
Bx-8863M-50
Bx-8863M-50
Bx-8863M-66
Bx-8863M-66
Bx-8864M-20
Bx-8864M-20
Bx-8864M-60
Bx-8864M-60
Bx-8865M-50
Bx-8865M-50
Bx-8866M-20
Bx-8866M-20